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ngscopeclient / scopehal-apps

ngscopeclient and other client applications for libscopehal.
https://www.ngscopeclient.org/
BSD 3-Clause "New" or "Revised" License
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WIP: DPI scaling improvements #725

Open whitequark opened 5 months ago

whitequark commented 5 months ago

This PR includes three parts:

  1. Splitting GetContentScale() into GetUIScale() and GetFontScale()
  2. Making the two possible to override without recompiling ngscopeclient, on any platform, using NGSCOPECLIENT_UI_SCALE and NGSCOPECLIENT_FONT_SCALE
  3. Auto-detecting these using GDK_SCALE and GDK_DPI_SCALE on Linux, which should cover both GTK and Qt

This probably breaks scaling, to the extent it did work, on Windows and macOS.